i would be very thankful if someone could answer these questions for me

1.) is this program user friendly and pretty easy to learn?
2.) can i tune for WOT spark retard (nitrous)
3.) if i get a program for a 2002 4.3L and a program for a 2004 GTO are the program interface's any different or are there any difference in operation if i wanted to change injectors in either?
4.)Can i tune for speed density?
5.) can you adjust shift points, shift firmness and everything with this program?

 

Jet Performance Products has taken over the right to distribute and for the support of Tuner Cats OBDII Tuner.

Here is the announcement from Tunercat .

Just something else to add to your research list.

1. Yes
2. Not sure sorry.
3. Read Jets licensing requirements. You will need two vehicle definition files.
4. Not easily AFAIK.
5. Yes

I am not a tuner by any stretch but the above is true to the best of my knowledge.

 

yes to all. Remember there is no scanner software for tc yet

 

That's scary JET has been the absolute worst of tuning in the industry

 

Jet, aka formerly as TC, is now almost as expensive as HPtuners and hp it more user friendly. I prefer another brand b/c of customer service but it is the most expensive also.